<template>
  <!-- 用户的注册界面 -->
  <div class="register">
    <div class="form_container">
      <div class="manage_tip">
        <span class="title">校园共享单车后台管理系统</span>
        <el-form
          :model="register"
          :rules="rules"
          class="registerForm"
          ref="registerForm"
          label-width="80px"
          :validate-on-rule-change="false"
        >
          <el-form-item label="昵称" prop="name">
            <el-input
              type="name"
              v-model="register.name"
              placeholder="请输入昵称"
            ></el-input>
          </el-form-item>
          <el-form-item label="手机号码" prop="phone" ref="registerPhone">
            <el-input
              type="name"
              v-model="register.phone"
              placeholder="请输入手机号码"
            ></el-input>
          </el-form-item>
          <el-form-item label="验证码" prop="code">
            <el-input
              style="width:110px;float:left;"
              type="code"
              v-model="register.code"
              placeholder="输入验证码"
            ></el-input>
            <el-button
              :disabled="isDisabled"
              style="float:right;margin-left:0;"
              @click="sencode('registerForm')"
              >{{ buttonName }}</el-button
            >
          </el-form-item>
          <el-form-item label="密码" prop="password">
            <el-input
              type="password"
              v-model="register.password"
              placeholder="请输入密码"
            ></el-input>
          </el-form-item>
          <el-form-item label="确认密码" prop="password2">
            <el-input
              type="password"
              v-model="register.password2"
              placeholder="请确认密码"
            ></el-input>
          </el-form-item>
          <el-form-item>
            <el-button
              class="submit_btn"
              type="primary"
              @click="submitForm('registerForm')"
              >注册</el-button
            >
          </el-form-item>
        </el-form>
      </div>
    </div>
  </div>
</template>
<script>
// 接入注册api接口
import { register, sendcode } from "../api/user";
export default {
  name: "register",
  data() {
    // 检测两次密码是否相同
    var checkPassword = (rule, value, callback) => {
      if (value !== this.register.password) {
        callback(new Error("两次输入密码不一致!"));
      } else {
        callback();
      }
    };
    return {
      register: {
        name: "",
        password: "",
        password2: "",
        email: "",
        phone: "",
        code: "",
      },
      rules: {
        // 邮箱验证
        email: [
          {
            required: true,
            message: "邮箱不能为空",
            trigger: "blur",
          },
          {
            pattern: /^\d{8,10}@qq.com$/,
            message: "邮箱格式不正确",
            trigger: "blur",
          },
        ],
        // 名称验证
        name: [
          {
            required: true, //是否必填
            message: "用户名不能为空", //规则
            trigger: "blur", //规则     blur'是鼠标失去焦点的时候会触发验证
          },
        ],
        phone: [
          {
            required: true,
            message: "电话号码不能为空",
          },
          {
            min: 11,
            max: 11,
            message: "手机号码的长度为11位",
            trigger: "blur",
          },
        ],
        code: [
          {
            required: true,
            message: "验证码不能为空",
            trigger: "blur",
          },
          {
            min: 6,
            max: 6,
            message: "验证码的长度为6位",
            trigger: "blur",
          },
        ],
        // 密码验证
        password: [
          {
            required: true,
            message: "密码不能为空",
            trigger: "blur",
          },
        ],
        // 第二次密码验证
        password2: [
          {
            required: true,
            message: "确认密码不能为空",
            trigger: "blur",
          },
          {
            validator: checkPassword,
            trigger: "blur",
          },
        ],
      },
      buttonName: "发送短信",
      isDisabled: false,
      time: 60,
    };
  },
  methods: {
    // 点击注册按钮,向服务器发送消息
    submitForm(formName) {
      this.$refs[formName].validate((valid) => {
        if (valid) {
          register(this.register).then((res) => {
            if (res.success) {
              this.$message({
                message: res.msg,
                type: "success",
              });
              this.$router.push("/login");
              return;
            } else {
              this.$message({
                message: res.msg,
                type: "error",
              });
            }
          });
        } else {
          return false;
        }
      });
    },
    // 发送请求获取验证码
    sencode(formName) {
      if (this.register.phone == "" || this.register.phone.length !== 11) {
        this.$message({
          message: "请输入正确的手机号码",
          type: "error",
        });
      } else {
        sendcode(this.register).then((res) => {
          if (res.success) {
            let me = this;
            me.isDisabled = true;
            let interval = window.setInterval(function() {
              me.buttonName = me.time + "秒后重新发送";
              --me.time;
              if (me.time < 0) {
                me.buttonName = "重新发送";
                me.time = 60;
                me.isDisabled = false;
                window.clearInterval(interval);
              }
            }, 1000);
            this.$message({
              message: res.msg,
              type: "success",
            });
          } else {
            this.$message({
              message: res.msg,
              type: "error",
            });
          }
        });
      }
    },
  },
};
</script>
<style scoped lang="scss">
.register {
  position: relative;
  width: 100%;
  height: 100%;
  background: url(../assets/bg.jpg) no-repeat center center;
  background-size: 100% 100%;
}
.form_container {
  width: 400px;
  height: 210px;
  position: absolute;
  top: 10%;
  left: 34%;
  padding: 25px;
  border-radius: 5px;
  text-align: center;
}
.form_container .manage_tip .title {
  font-family: "Microsoft YaHei";
  font-weight: bold;
  font-size: 26px;
  color: #fff;
}
.registerForm {
  margin-top: 20px;
  background-color: #fff;
  padding: 20px 40px 20px 20px;
  border-radius: 5px;
  box-shadow: 0px 5px 10px #cccc;
}

.submit_btn {
  width: 100%;
}
</style>
